Effect of agents of organic origin on concrete degradation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26232511%3A_____%2F18%3AN0000038" target="_blank" >RIV/26232511:_____/18:N0000038 - isvavai.cz</a>

Result on the web

<a href="https://iopscience.iop.org/article/10.1088/1757-899X/379/1/012040/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/379/1/012040/pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/379/1/012040" target="_blank" >10.1088/1757-899X/379/1/012040</a>

Result language

angličtina

Original language name

Effect of agents of organic origin on concrete degradation

Original language description

Concrete and structural elements used within agricultural activities are affected by a range of factors, which have a significant effect on properties and durability of concrete. Among typical factors belong corrosive effect of silage juices, excrements of farm animals or also effect of microorganisms commonly present at soil. In the paper, there are stated results from testing of fine-grained concretes of different compositions, which were exposed to corrosive substances of biogenic origin. A great emphasis was especially put on observation of a silage effect on final physical-mechanical properties of concretes. Together with silage effects, effects of its components – acetic acid and lactic acid were also tested. These effects were compared with the corrosive effect of biogenic sulfuric acid. From current results, it was confirmed, that individual corrosive agents take part in a concrete degradation in a different extent. A concrete composition plays an important role in this process as well.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20500 - Materials engineering

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

IOP Conference Series: Materials Science and Engineering

ISSN

17578981

e-ISSN

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Volume of the periodical

2018

Issue of the periodical within the volume

379 012040

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

1-8

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85050473315